Density Evolution Analysis of Sparse-Block IDMA
Fuente:
arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
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| _version_ | 1866918097022091264 |
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| author | Chamberland, Jean-Francois Liva, Gianluigi Narayanan, Krishna |
| author_facet | Chamberland, Jean-Francois Liva, Gianluigi Narayanan, Krishna |
| contents | Sparse block interleaver division multiple access (SB-IDMA) is a recently introduced unsourced multiple access protocol that aims to improve the performance of the grant-free two-step random access transmission protocol of the 3GPP 5G New Radio standard. We introduced a density evolution analysis of the successive interference cancellation receiver of SB-IDMA, providing a theoretical characterization of its performance. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_13689 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Density Evolution Analysis of Sparse-Block IDMA Chamberland, Jean-Francois Liva, Gianluigi Narayanan, Krishna Information Theory Sparse block interleaver division multiple access (SB-IDMA) is a recently introduced unsourced multiple access protocol that aims to improve the performance of the grant-free two-step random access transmission protocol of the 3GPP 5G New Radio standard. We introduced a density evolution analysis of the successive interference cancellation receiver of SB-IDMA, providing a theoretical characterization of its performance. |
| title | Density Evolution Analysis of Sparse-Block IDMA |
| topic | Information Theory |
| url | https://arxiv.org/abs/2507.13689 |